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| author | Brian Austin <brian.austin@cirrus.com> | 2013-10-18 21:30:01 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-10-20 19:15:44 +0200 |
| commit | 7b09eea52939d2b979f19de40e34b8670feff4c5 (patch) | |
| tree | 06271708558f7f5882cdea7d0607a4f04c2e5543 /Documentation/devicetree/bindings/sound/cs42l73.txt | |
| parent | ASoC: cs42l73: Namespace defines for cs42l73 codec (diff) | |
| download | linux-7b09eea52939d2b979f19de40e34b8670feff4c5.tar.xz linux-7b09eea52939d2b979f19de40e34b8670feff4c5.zip | |
ASoC: cs42l73: Add Device Tree support for CS42L73
This patch adds support for device tree for the CS42L73 CODEC
Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/cs42l73.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/cs42l73.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/cs42l73.txt b/Documentation/devicetree/bindings/sound/cs42l73.txt new file mode 100644 index 000000000000..80ae910dbf6c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/cs42l73.txt @@ -0,0 +1,22 @@ +CS42L73 audio CODEC + +Required properties: + + - compatible : "cirrus,cs42l73" + + - reg : the I2C address of the device for I2C + +Optional properties: + + - reset_gpio : a GPIO spec for the reset pin. + - chgfreq : Charge Pump Frequency values 0x00-0x0F + + +Example: + +codec: cs42l73@4a { + compatible = "cirrus,cs42l73"; + reg = <0x4a>; + reset_gpio = <&gpio 10 0>; + chgfreq = <0x05>; +};
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